DAK-34 Power Integrations, DAK-34 Datasheet - Page 15

• Manufacturer Part Number: DAK-34
• Description: KIT DESIGN ACCELERATOR AC/DC PS
• Manufacturer: Power Integrations
• Series: TOPSwitch®-GXr

Specifications of DAK-34

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 30W
• Voltage - Output: 12V
• Current - Output: 2.5A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 132kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: TOP245
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1004

9
All measurements performed at room temperature, 60 Hz input frequency.
9.1
9.2
Page 15 of 28
Performance Data
Efficiency
No-load Input Power
0.45
0.35
0.25
0.5
0.4
0.3
0.2
Figure 7 - Zero Load Input Power vs. Input Line Voltage, Room Temperature, 60 Hz.
85
100%
95%
90%
85%
80%
75%
70%
Figure 6 - Efficiency vs. Input Voltage, Room Temperature, 60 Hz.
105
80
EP-34 Zero Load Input Power vs. Input Voltage
100
EP-34 Efficiency vs. Input Voltage
125
120
145
140
AC Input Voltage
AC Input Voltage
160
165
180
Iout = 2.5 A
Iout = 1 A
185
200
Tel: [phone] Fax: [phone]
220
205
240
225
260
Power Integrations
www.powerint.com
280
245
265